Why do weird bitshift if we can bitmask

TBlueF · TBlueF · commit cac4bbadf807 · 2025-10-05T00:45:10.000+02:00
diff --git a/core/src/main/java/de/bluecolored/bluemap/core/world/block/ExtendedBlock.java b/core/src/main/java/de/bluecolored/bluemap/core/world/block/ExtendedBlock.java
@@ -184,8 +184,8 @@ public boolean isInside(int x, int z) {
         }
 
         private void setAround(int x, int z) {
-            this.minX = (x >> 4) << 4;
-            this.minZ = (z >> 4) << 4;
+            this.minX = x & 0xFFFFFFF0;
+            this.minZ = z & 0xFFFFFFF0;
             this.maxX = minX + 15;
             this.maxZ = minZ + 15;
         }

Original file line number	Diff line number	Diff line change
`@@ -184,8 +184,8 @@ public boolean isInside(int x, int z) {`
`184`	`184`	`}`
`185`	`185`
`186`	`186`	`private void setAround(int x, int z) {`
`187`		`- this.minX = (x >> 4) << 4;`
`188`		`- this.minZ = (z >> 4) << 4;`
	`187`	`+ this.minX = x & 0xFFFFFFF0;`
	`188`	`+ this.minZ = z & 0xFFFFFFF0;`
`189`	`189`	`this.maxX = minX + 15;`
`190`	`190`	`this.maxZ = minZ + 15;`
`191`	`191`	`}`